Anusha Jayasiri

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This paper proposed a signature recognition method based on the fuzzy logic and genetic algorithm (GA) methodologies. It consists of two phases; the fuzzy inference system training using GA and the signature recognition. A sample of signatures is used to represent a particular person. The feature extraction process is followed by a selective preprocessing.(More)
A technique for designing optimized filters by optimizing filter parameters could be used for detecting QRS complexes in electrocardiogram has been discussed. This system includes three stages. A pre amplifier stage, an anti alias filter for filter out unwanted higher frequencies with cutoff frequency 50 Hz and a eighth order Butterworth band pass filter to(More)
Object identification in unknown environment when uncertain information is presented is a challenging research area. A sensory fusion technique where the image and distance information are fused to produce better results is discussed in this paper. Two types of low cost sensors used for collect the image and distance information. Distance information is(More)
— Image haptization systems for 2D images and depth images with local deformation have been proposed, and from the experiments they have been proved effective in improvement of image contents perception and user interests. However, a comparison between the two kinds of systems has not been done. This paper compares the depth image haptization system with(More)
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